./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0250b_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4dddb731074a9a249891d6adbc7c778d25efe28d ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4dddb731074a9a249891d6adbc7c778d25efe28d ................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 21:43:52,996 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:43:52,998 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:43:53,006 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:43:53,007 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:43:53,008 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:43:53,009 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:43:53,010 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:43:53,012 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:43:53,012 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:43:53,013 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:43:53,014 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:43:53,014 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:43:53,015 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:43:53,016 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:43:53,017 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:43:53,018 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:43:53,019 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:43:53,021 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:43:53,022 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:43:53,023 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:43:53,024 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:43:53,026 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:43:53,027 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:43:53,027 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:43:53,028 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:43:53,029 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:43:53,029 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:43:53,030 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:43:53,031 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:43:53,031 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:43:53,032 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:43:53,032 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:43:53,032 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:43:53,033 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:43:53,033 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:43:53,033 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 21:43:53,043 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:43:53,043 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:43:53,044 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:43:53,044 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:43:53,044 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:43:53,045 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:43:53,045 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:43:53,045 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:43:53,045 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:43:53,045 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:43:53,046 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:43:53,046 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:43:53,046 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:43:53,046 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:43:53,046 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:43:53,046 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:43:53,047 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:43:53,047 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:43:53,047 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:43:53,047 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:43:53,047 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:43:53,048 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:43:53,048 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:43:53,048 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:43:53,048 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:43:53,048 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:43:53,048 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 21:43:53,048 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:43:53,049 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:43:53,049 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4dddb731074a9a249891d6adbc7c778d25efe28d [2018-11-22 21:43:53,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:43:53,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:43:53,089 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:43:53,091 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:43:53,091 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:43:53,092 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250b_true-unreach-call.c [2018-11-22 21:43:53,137 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data/2657acba6/0a0151204524426991df5844cdd218e3/FLAG442b29087 [2018-11-22 21:43:53,511 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:43:53,512 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/sv-benchmarks/c/float-newlib/float_req_bl_0250b_true-unreach-call.c [2018-11-22 21:43:53,517 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data/2657acba6/0a0151204524426991df5844cdd218e3/FLAG442b29087 [2018-11-22 21:43:53,528 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data/2657acba6/0a0151204524426991df5844cdd218e3 [2018-11-22 21:43:53,530 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:43:53,531 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:43:53,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:43:53,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:43:53,534 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:43:53,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a16ae76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53, skipping insertion in model container [2018-11-22 21:43:53,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:43:53,569 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:43:53,727 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:43:53,730 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:43:53,768 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:43:53,843 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:43:53,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53 WrapperNode [2018-11-22 21:43:53,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:43:53,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:43:53,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:43:53,845 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:43:53,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,883 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:43:53,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:43:53,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:43:53,884 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:43:53,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,894 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,894 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... [2018-11-22 21:43:53,916 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:43:53,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:43:53,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:43:53,917 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:43:53,917 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:43:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-22 21:43:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:43:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-22 21:43:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:43:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:43:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:43:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 21:43:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:43:54,543 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 21:43:54,543 INFO L280 CfgBuilder]: Removed 28 assue(true) statements. [2018-11-22 21:43:54,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:43:54 BoogieIcfgContainer [2018-11-22 21:43:54,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 21:43:54,544 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-22 21:43:54,544 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-22 21:43:54,553 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-22 21:43:54,553 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:43:54" (1/1) ... [2018-11-22 21:43:54,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:43:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 21:43:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2018-11-22 21:43:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2018-11-22 21:43:54,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-11-22 21:43:54,594 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 21:43:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:43:54,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:43:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 21:43:54,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2018-11-22 21:43:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2018-11-22 21:43:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-22 21:43:54,692 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 21:43:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:43:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:43:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:43:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:43:54,805 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~huge_floor~0 := 1.0E30;~one_sqrt~0 := 1.0;~tiny_sqrt~0 := 1.0E-30;~one_asin~0 := 1.0;~huge_asin~0 := 1.0E30;~pio2_hi_asin~0 := 1.5707963705062866;~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8);~pio4_hi_asin~0 := 0.7853981852531433;~pS0_asin~0 := 0.16666667163;~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497);~pS2_asin~0 := 0.20121252537;~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734);~pS4_asin~0 := 7.9153501429E-4;~pS5_asin~0 := 3.4793309169E-5;~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375);~qS2_asin~0 := 2.0209457874;~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989);~qS4_asin~0 := 0.077038154006;havoc main_#res;havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0;main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0);__ieee754_asinf_#in~x := main_~x~0;havoc __ieee754_asinf_#res;havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4.base, __ieee754_asinf_~#gf_u~4.offset, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3.base, __ieee754_asinf_~#sf_u~3.offset, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3;__ieee754_asinf_~x := __ieee754_asinf_#in~x;havoc __ieee754_asinf_~t~1;havoc __ieee754_asinf_~w~0;havoc __ieee754_asinf_~p~0;havoc __ieee754_asinf_~q~1;havoc __ieee754_asinf_~c~0;havoc __ieee754_asinf_~r~1;havoc __ieee754_asinf_~s~1;havoc __ieee754_asinf_~hx~1;havoc __ieee754_asinf_~ix~3; VAL [ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] call __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset := #Ultimate.alloc(4);call write~real(__ieee754_asinf_~x, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4);call __ieee754_asinf_#t~mem13 := read~int(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4);__ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296);call write~real(__ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4);havoc __ieee754_asinf_#t~mem13;havoc __ieee754_asinf_#t~union14;call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset);havoc __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] goto; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] assume 1065353216 == __ieee754_asinf_~ix~3;__ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~ix~3=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] main_#t~ret21 := __ieee754_asinf_#res;main_~res~0 := main_#t~ret21;havoc main_#t~ret21;isnan_float_#in~x := main_~res~0;havoc isnan_float_#res;havoc isnan_float_~x;isnan_float_~x := isnan_float_#in~x;isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0);main_#t~ret22 := isnan_float_#res;assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~ix~3=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_isnan_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, |ULTIMATE.start___ieee754_asinf_#res|=5.0, |ULTIMATE.start_isnan_float_#in~x|=5.0, |ULTIMATE.start_isnan_float_#res|=0, |ULTIMATE.start_main_#t~ret22|=0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] assume 0 == main_#t~ret22;havoc main_#t~ret22; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~ix~3=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_isnan_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, |ULTIMATE.start___ieee754_asinf_#res|=5.0, |ULTIMATE.start_isnan_float_#in~x|=5.0, |ULTIMATE.start_isnan_float_#res|=0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] assume !false; VAL [ULTIMATE.start___ieee754_asinf_~hx~1=2455, ULTIMATE.start___ieee754_asinf_~ix~3=1065353216, ULTIMATE.start___ieee754_asinf_~x=0.0, ULTIMATE.start_isnan_float_~x=5.0, ULTIMATE.start_main_~res~0=5.0, ULTIMATE.start_main_~x~0=0.0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start___ieee754_asinf_#in~x|=0.0, |ULTIMATE.start___ieee754_asinf_#res|=5.0, |ULTIMATE.start_isnan_float_#in~x|=5.0, |ULTIMATE.start_isnan_float_#res|=0, ~huge_asin~0=1000000000000000000000000000000.0, ~huge_floor~0=1000000000000000000000000000000.0, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=(/ 13176795.0 8388608.0), ~pio4_hi_asin~0=(/ 13176795.0 16777216.0), ~pS0_asin~0=(/ 16666667163.0 100000000000.0), ~pS2_asin~0=(/ 20121252537.0 100000000000.0), ~pS4_asin~0=(/ 79153501429.0 100000000000000.0), ~pS5_asin~0=(/ 34793309169.0 1000000000000000.0), ~qS2_asin~0=(/ 10104728937.0 5000000000.0), ~qS4_asin~0=(/ 38519077003.0 500000000000.0), ~tiny_sqrt~0=(/ 1.0 1000000000000000000000000000000.0)] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L228] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L229] __ieee754_asinf_#in~x := main_~x~0; [L229] havoc __ieee754_asinf_#res; [L229] havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4.base, __ieee754_asinf_~#gf_u~4.offset, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3.base, __ieee754_asinf_~#sf_u~3.offset, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3; [L153-L219] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L154] havoc __ieee754_asinf_~t~1; [L154] havoc __ieee754_asinf_~w~0; [L154] havoc __ieee754_asinf_~p~0; [L154] havoc __ieee754_asinf_~q~1; [L154] havoc __ieee754_asinf_~c~0; [L154] havoc __ieee754_asinf_~r~1; [L154] havoc __ieee754_asinf_~s~1; [L155] havoc __ieee754_asinf_~hx~1; [L155] havoc __ieee754_asinf_~ix~3; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] call __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset := #Ultimate.alloc(4); [L158] call write~real(__ieee754_asinf_~x, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] call __ieee754_asinf_#t~mem13 := read~int(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] call write~real(__ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] havoc __ieee754_asinf_#t~mem13; [L159] havoc __ieee754_asinf_#t~union14; [L157] call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset); [L157] havoc __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162-L182] assume 1065353216 == __ieee754_asinf_~ix~3; [L164] __ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] main_#t~ret21 := __ieee754_asinf_#res; [L229] main_~res~0 := main_#t~ret21; [L229] havoc main_#t~ret21; [L232] isnan_float_#in~x := main_~res~0; [L232] havoc isnan_float_#res; [L232] havoc isnan_float_~x; [L58] isnan_float_~x := isnan_float_#in~x; [L58] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L232] main_#t~ret22 := isnan_float_#res; [L232] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_#t~ret22=0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232-L235] assume 0 == main_#t~ret22; [L232] havoc main_#t~ret22; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L228] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L229] __ieee754_asinf_#in~x := main_~x~0; [L229] havoc __ieee754_asinf_#res; [L229] havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4.base, __ieee754_asinf_~#gf_u~4.offset, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3.base, __ieee754_asinf_~#sf_u~3.offset, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3; [L153-L219] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L154] havoc __ieee754_asinf_~t~1; [L154] havoc __ieee754_asinf_~w~0; [L154] havoc __ieee754_asinf_~p~0; [L154] havoc __ieee754_asinf_~q~1; [L154] havoc __ieee754_asinf_~c~0; [L154] havoc __ieee754_asinf_~r~1; [L154] havoc __ieee754_asinf_~s~1; [L155] havoc __ieee754_asinf_~hx~1; [L155] havoc __ieee754_asinf_~ix~3; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] call __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset := #Ultimate.alloc(4); [L158] call write~real(__ieee754_asinf_~x, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] call __ieee754_asinf_#t~mem13 := read~int(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] call write~real(__ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset, 4); [L159] havoc __ieee754_asinf_#t~mem13; [L159] havoc __ieee754_asinf_#t~union14; [L157] call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset); [L157] havoc __ieee754_asinf_~#gf_u~3.base, __ieee754_asinf_~#gf_u~3.offset; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162-L182] assume 1065353216 == __ieee754_asinf_~ix~3; [L164] __ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] main_#t~ret21 := __ieee754_asinf_#res; [L229] main_~res~0 := main_#t~ret21; [L229] havoc main_#t~ret21; [L232] isnan_float_#in~x := main_~res~0; [L232] havoc isnan_float_#res; [L232] havoc isnan_float_~x; [L58] isnan_float_~x := isnan_float_#in~x; [L58] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L232] main_#t~ret22 := isnan_float_#res; [L232] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_#t~ret22=0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232-L235] assume 0 == main_#t~ret22; [L232] havoc main_#t~ret22; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL.base=0, #NULL.offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L228] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L229] __ieee754_asinf_#in~x := main_~x~0; [L229] havoc __ieee754_asinf_#res; [L229] havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3; [L153-L219] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L154] havoc __ieee754_asinf_~t~1; [L154] havoc __ieee754_asinf_~w~0; [L154] havoc __ieee754_asinf_~p~0; [L154] havoc __ieee754_asinf_~q~1; [L154] havoc __ieee754_asinf_~c~0; [L154] havoc __ieee754_asinf_~r~1; [L154] havoc __ieee754_asinf_~s~1; [L155] havoc __ieee754_asinf_~hx~1; [L155] havoc __ieee754_asinf_~ix~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] FCALL call __ieee754_asinf_~#gf_u~3 := #Ultimate.alloc(4); [L158] FCALL call write~real(__ieee754_asinf_~x, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] FCALL call __ieee754_asinf_#t~mem13 := read~int({ base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] FCALL call write~real(__ieee754_asinf_#t~union14, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] havoc __ieee754_asinf_#t~mem13; [L159] havoc __ieee754_asinf_#t~union14; [L157] FCALL call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3); [L157] havoc __ieee754_asinf_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162] COND TRUE 1065353216 == __ieee754_asinf_~ix~3 [L164] __ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] main_#t~ret21 := __ieee754_asinf_#res; [L229] main_~res~0 := main_#t~ret21; [L229] havoc main_#t~ret21; [L232] isnan_float_#in~x := main_~res~0; [L232] havoc isnan_float_#res; [L232] havoc isnan_float_~x; [L58] isnan_float_~x := isnan_float_#in~x; [L58] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L232] main_#t~ret22 := isnan_float_#res; [L232] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_#t~ret22=0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232] COND TRUE 0 == main_#t~ret22 [L232] havoc main_#t~ret22; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [?] havoc main_#res; [?] havoc main_#t~ret21, main_#t~ret22, main_~x~0, main_~res~0; [L228] main_~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L229] __ieee754_asinf_#in~x := main_~x~0; [L229] havoc __ieee754_asinf_#res; [L229] havoc __ieee754_asinf_#t~mem13, __ieee754_asinf_#t~union14, __ieee754_asinf_~#gf_u~3, __ieee754_asinf_#t~ret15, __ieee754_asinf_#t~ret16, __ieee754_asinf_#t~mem17, __ieee754_asinf_#t~union18, __ieee754_asinf_~#gf_u~4, __ieee754_asinf_#t~mem19, __ieee754_asinf_#t~union20, __ieee754_asinf_~#sf_u~3, __ieee754_asinf_~iw~0, __ieee754_asinf_~x, __ieee754_asinf_~t~1, __ieee754_asinf_~w~0, __ieee754_asinf_~p~0, __ieee754_asinf_~q~1, __ieee754_asinf_~c~0, __ieee754_asinf_~r~1, __ieee754_asinf_~s~1, __ieee754_asinf_~hx~1, __ieee754_asinf_~ix~3; [L153-L219] __ieee754_asinf_~x := __ieee754_asinf_#in~x; [L154] havoc __ieee754_asinf_~t~1; [L154] havoc __ieee754_asinf_~w~0; [L154] havoc __ieee754_asinf_~p~0; [L154] havoc __ieee754_asinf_~q~1; [L154] havoc __ieee754_asinf_~c~0; [L154] havoc __ieee754_asinf_~r~1; [L154] havoc __ieee754_asinf_~s~1; [L155] havoc __ieee754_asinf_~hx~1; [L155] havoc __ieee754_asinf_~ix~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] FCALL call __ieee754_asinf_~#gf_u~3 := #Ultimate.alloc(4); [L158] FCALL call write~real(__ieee754_asinf_~x, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] FCALL call __ieee754_asinf_#t~mem13 := read~int({ base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] __ieee754_asinf_~hx~1 := (if __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 <= 2147483647 then __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 else __ieee754_asinf_#t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] FCALL call write~real(__ieee754_asinf_#t~union14, { base: __ieee754_asinf_~#gf_u~3!base, offset: __ieee754_asinf_~#gf_u~3!offset }, 4); [L159] havoc __ieee754_asinf_#t~mem13; [L159] havoc __ieee754_asinf_#t~union14; [L157] FCALL call ULTIMATE.dealloc(__ieee754_asinf_~#gf_u~3); [L157] havoc __ieee754_asinf_~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] __ieee754_asinf_~ix~3 := ~bitwiseAnd(__ieee754_asinf_~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162] COND TRUE 1065353216 == __ieee754_asinf_~ix~3 [L164] __ieee754_asinf_#res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(__ieee754_asinf_~x, ~pio2_lo_asin~0)); VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] main_#t~ret21 := __ieee754_asinf_#res; [L229] main_~res~0 := main_#t~ret21; [L229] havoc main_#t~ret21; [L232] isnan_float_#in~x := main_~res~0; [L232] havoc isnan_float_#res; [L232] havoc isnan_float_~x; [L58] isnan_float_~x := isnan_float_#in~x; [L58] isnan_float_#res := (if ~someBinaryFLOATComparisonOperation(isnan_float_~x, isnan_float_~x) then 1 else 0); [L232] main_#t~ret22 := isnan_float_#res; [L232] assume -2147483648 <= main_#t~ret22 && main_#t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_#t~ret22=0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232] COND TRUE 0 == main_#t~ret22 [L232] havoc main_#t~ret22; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL!base=0, #NULL!offset=0, __ieee754_asinf_#in~x=0.0, __ieee754_asinf_#res=5.0, __ieee754_asinf_~hx~1=2455, __ieee754_asinf_~ix~3=1065353216, __ieee754_asinf_~x=0.0, isnan_float_#in~x=5.0, isnan_float_#res=0, isnan_float_~x=5.0, main_~res~0=5.0, main_~x~0=0.0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [L228] ~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L153-L219] ~x := #in~x; [L154] havoc ~t~1; [L154] havoc ~w~0; [L154] havoc ~p~0; [L154] havoc ~q~1; [L154] havoc ~c~0; [L154] havoc ~r~1; [L154] havoc ~s~1; [L155] havoc ~hx~1; [L155] havoc ~ix~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L158] FCALL call write~real(~x, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] FCALL call #t~mem13 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] ~hx~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] FCALL call write~real(#t~union14, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] havoc #t~mem13; [L159] havoc #t~union14; [L157] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L157] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] ~ix~3 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162] COND TRUE 1065353216 == ~ix~3 [L164] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(~x, ~pio2_lo_asin~0)); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] ~res~0 := #t~ret21; [L229] havoc #t~ret21; [L58] ~x := #in~x; [L58] #res := (if ~someBinaryFLOATComparisonOperation(~x, ~x) then 1 else 0); [L232] assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232] COND TRUE 0 == #t~ret22 [L232] havoc #t~ret22; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~huge_floor~0 := 1.0E30; [L60] ~one_sqrt~0 := 1.0; [L60] ~tiny_sqrt~0 := 1.0E-30; [L143-L151] ~one_asin~0 := 1.0; [L143-L151] ~huge_asin~0 := 1.0E30; [L143-L151] ~pio2_hi_asin~0 := 1.5707963705062866; [L143-L151] ~pio2_lo_asin~0 := ~someUnaryFLOAToperation(4.3711390001862426E-8); [L143-L151] ~pio4_hi_asin~0 := 0.7853981852531433; [L143-L151] ~pS0_asin~0 := 0.16666667163; [L143-L151] ~pS1_asin~0 := ~someUnaryDOUBLEoperation(0.32556581497); [L143-L151] ~pS2_asin~0 := 0.20121252537; [L143-L151] ~pS3_asin~0 := ~someUnaryDOUBLEoperation(0.040055535734); [L143-L151] ~pS4_asin~0 := 7.9153501429E-4; [L143-L151] ~pS5_asin~0 := 3.4793309169E-5; [L143-L151] ~qS1_asin~0 := ~someUnaryDOUBLEoperation(2.4033949375); [L143-L151] ~qS2_asin~0 := 2.0209457874; [L143-L151] ~qS3_asin~0 := ~someUnaryDOUBLEoperation(0.68828397989); [L143-L151] ~qS4_asin~0 := 0.077038154006; [L228] ~x~0 := ~someBinaryArithmeticFLOAToperation(~someUnaryFLOAToperation(1.0), 0.0); [L153-L219] ~x := #in~x; [L154] havoc ~t~1; [L154] havoc ~w~0; [L154] havoc ~p~0; [L154] havoc ~q~1; [L154] havoc ~c~0; [L154] havoc ~r~1; [L154] havoc ~s~1; [L155] havoc ~hx~1; [L155] havoc ~ix~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L157] FCALL call ~#gf_u~3 := #Ultimate.alloc(4); [L158] FCALL call write~real(~x, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] FCALL call #t~mem13 := read~int({ base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] ~hx~1 := (if #t~mem13 % 4294967296 % 4294967296 <= 2147483647 then #t~mem13 % 4294967296 % 4294967296 else #t~mem13 % 4294967296 % 4294967296 - 4294967296); [L159] FCALL call write~real(#t~union14, { base: ~#gf_u~3!base, offset: ~#gf_u~3!offset }, 4); [L159] havoc #t~mem13; [L159] havoc #t~union14; [L157] FCALL call ULTIMATE.dealloc(~#gf_u~3); [L157] havoc ~#gf_u~3; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L161] ~ix~3 := ~bitwiseAnd(~hx~1, 2147483647); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L162] COND TRUE 1065353216 == ~ix~3 [L164] #res := ~someBinaryArithmeticFLOAToperation(~someBinaryArithmeticFLOAToperation(~x, ~pio2_hi_asin~0), ~someBinaryArithmeticFLOAToperation(~x, ~pio2_lo_asin~0)); VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L229] ~res~0 := #t~ret21; [L229] havoc #t~ret21; [L58] ~x := #in~x; [L58] #res := (if ~someBinaryFLOATComparisonOperation(~x, ~x) then 1 else 0); [L232] assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L232] COND TRUE 0 == #t~ret22 [L232] havoc #t~ret22; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L233] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~huge_asin~0=1.0E30, ~huge_floor~0=1.0E30, ~one_asin~0=1.0, ~one_sqrt~0=1.0, ~pio2_hi_asin~0=13176795/8388608, ~pio4_hi_asin~0=13176795/16777216, ~pS0_asin~0=16666667163/100000000000, ~pS2_asin~0=20121252537/100000000000, ~pS4_asin~0=79153501429/100000000000000, ~pS5_asin~0=34793309169/1000000000000000, ~qS2_asin~0=10104728937/5000000000, ~qS4_asin~0=38519077003/500000000000, ~tiny_sqrt~0=1/1000000000000000000000000000000] [L12] static const float huge_floor = 1.0e30; [L60] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L143-L151] static const float one_asin = 1.0000000000e+00, huge_asin = 1.000e+30, pio2_hi_asin = 1.57079637050628662109375f, pio2_lo_asin = -4.37113900018624283e-8f, pio4_hi_asin = 0.785398185253143310546875f, pS0_asin = 1.6666667163e-01, pS1_asin = -3.2556581497e-01, pS2_asin = 2.0121252537e-01, pS3_asin = -4.0055535734e-02, pS4_asin = 7.9153501429e-04, pS5_asin = 3.4793309169e-05, qS1_asin = -2.4033949375e+00, qS2_asin = 2.0209457874e+00, qS3_asin = -6.8828397989e-01, qS4_asin = 7.7038154006e-02; [L228] float x = -1.0f / 0.0f; [L154] float t, w, p, q, c, r, s; [L155] __int32_t hx, ix; VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L157] ieee_float_shape_type gf_u; [L158] gf_u.value = (x) [L159] EXPR gf_u.word [L159] (hx) = gf_u.word [L161] ix = hx & 0x7fffffff VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L162] COND TRUE ix == 0x3f800000 [L164] return x * pio2_hi_asin + x * pio2_lo_asin; VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L229] float res = __ieee754_asinf(x); [L58] return x != x; [L232] COND TRUE !isnan_float(res) [L233] __VERIFIER_error() VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] ----- [2018-11-22 21:43:54,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.11 09:43:54 ImpRootNode [2018-11-22 21:43:54,871 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-22 21:43:54,871 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 21:43:54,871 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 21:43:54,871 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 21:43:54,872 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:43:54" (3/4) ... [2018-11-22 21:43:54,876 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-22 21:43:54,876 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 21:43:54,877 INFO L168 Benchmark]: Toolchain (without parser) took 1345.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 959.1 MB in the beginning and 1.0 GB in the end (delta: -83.6 MB). Peak memory consumption was 52.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:43:54,878 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:43:54,879 INFO L168 Benchmark]: CACSL2BoogieTranslator took 312.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -174.4 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-11-22 21:43:54,879 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-22 21:43:54,880 INFO L168 Benchmark]: Boogie Preprocessor took 32.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:43:54,880 INFO L168 Benchmark]: RCFGBuilder took 627.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 52.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 11.5 GB. [2018-11-22 21:43:54,881 INFO L168 Benchmark]: CodeCheck took 326.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:43:54,882 INFO L168 Benchmark]: Witness Printer took 4.70 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:43:54,885 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 56 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 14 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 50 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 36 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 233]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 58, overapproximation of someUnaryDOUBLEoperation at line 147, overapproximation of bitwiseAnd at line 161, overapproximation of someUnaryFLOAToperation at line 145, overapproximation of someBinaryArithmeticFLOAToperation at line 164. Possible FailurePath: [L12] static const float huge_floor = 1.0e30; [L60] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L143-L151] static const float one_asin = 1.0000000000e+00, huge_asin = 1.000e+30, pio2_hi_asin = 1.57079637050628662109375f, pio2_lo_asin = -4.37113900018624283e-8f, pio4_hi_asin = 0.785398185253143310546875f, pS0_asin = 1.6666667163e-01, pS1_asin = -3.2556581497e-01, pS2_asin = 2.0121252537e-01, pS3_asin = -4.0055535734e-02, pS4_asin = 7.9153501429e-04, pS5_asin = 3.4793309169e-05, qS1_asin = -2.4033949375e+00, qS2_asin = 2.0209457874e+00, qS3_asin = -6.8828397989e-01, qS4_asin = 7.7038154006e-02; [L228] float x = -1.0f / 0.0f; [L154] float t, w, p, q, c, r, s; [L155] __int32_t hx, ix; VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L157] ieee_float_shape_type gf_u; [L158] gf_u.value = (x) [L159] EXPR gf_u.word [L159] (hx) = gf_u.word [L161] ix = hx & 0x7fffffff VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L162] COND TRUE ix == 0x3f800000 [L164] return x * pio2_hi_asin + x * pio2_lo_asin; VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] [L229] float res = __ieee754_asinf(x); [L58] return x != x; [L232] COND TRUE !isnan_float(res) [L233] __VERIFIER_error() VAL [huge_asin=1000000000000000000000000000000, huge_floor=1000000000000000000000000000000, one_asin=1, one_sqrt=1, pio2_hi_asin=13176795/8388608, pio4_hi_asin=13176795/16777216, pS0_asin=16666667163/100000000000, pS2_asin=20121252537/100000000000, pS4_asin=79153501429/100000000000000, pS5_asin=34793309169/1000000000000000, qS2_asin=10104728937/5000000000, qS4_asin=38519077003/500000000000, tiny_sqrt=1/1000000000000000000000000000000] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 312.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 959.1 MB in the beginning and 1.1 GB in the end (delta: -174.4 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 627.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 52.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 11.5 GB. * CodeCheck took 326.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * Witness Printer took 4.70 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 21:43:56,556 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:43:56,557 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:43:56,567 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:43:56,568 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:43:56,568 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:43:56,569 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:43:56,571 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:43:56,572 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:43:56,573 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:43:56,574 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:43:56,574 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:43:56,575 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:43:56,575 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:43:56,576 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:43:56,577 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:43:56,578 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:43:56,579 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:43:56,581 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:43:56,582 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:43:56,583 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:43:56,583 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:43:56,585 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:43:56,586 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:43:56,586 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:43:56,587 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:43:56,587 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:43:56,588 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:43:56,589 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:43:56,589 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:43:56,590 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:43:56,590 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:43:56,590 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:43:56,591 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:43:56,591 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:43:56,592 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:43:56,592 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 21:43:56,603 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:43:56,603 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:43:56,604 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:43:56,604 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:43:56,605 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:43:56,605 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:43:56,605 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:43:56,605 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:43:56,605 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:43:56,605 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:43:56,606 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:43:56,606 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:43:56,606 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:43:56,606 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 21:43:56,606 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 21:43:56,606 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:43:56,606 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:43:56,606 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:43:56,607 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:43:56,607 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:43:56,607 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:43:56,607 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:43:56,607 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:43:56,607 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:43:56,608 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:43:56,608 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:43:56,608 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:43:56,608 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 21:43:56,608 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 21:43:56,608 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:43:56,608 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 21:43:56,609 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 21:43:56,609 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4dddb731074a9a249891d6adbc7c778d25efe28d [2018-11-22 21:43:56,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:43:56,651 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:43:56,654 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:43:56,655 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:43:56,656 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:43:56,656 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250b_true-unreach-call.c [2018-11-22 21:43:56,709 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data/0a21b5b26/d8a7ad61168c40f1bef475da4975a076/FLAG64b2e34d2 [2018-11-22 21:43:57,069 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:43:57,069 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/sv-benchmarks/c/float-newlib/float_req_bl_0250b_true-unreach-call.c [2018-11-22 21:43:57,075 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data/0a21b5b26/d8a7ad61168c40f1bef475da4975a076/FLAG64b2e34d2 [2018-11-22 21:43:57,475 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/data/0a21b5b26/d8a7ad61168c40f1bef475da4975a076 [2018-11-22 21:43:57,477 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:43:57,478 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:43:57,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:43:57,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:43:57,481 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:43:57,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d11054a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57, skipping insertion in model container [2018-11-22 21:43:57,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:43:57,508 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:43:57,674 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:43:57,679 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:43:57,724 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:43:57,741 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:43:57,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57 WrapperNode [2018-11-22 21:43:57,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:43:57,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:43:57,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:43:57,743 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:43:57,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,758 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:43:57,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:43:57,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:43:57,823 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:43:57,831 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,834 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... [2018-11-22 21:43:57,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:43:57,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:43:57,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:43:57,853 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:43:57,855 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:43:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:43:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-22 21:43:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:43:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 21:43:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:43:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:43:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-22 21:43:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 21:43:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:43:58,035 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-22 21:44:08,793 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-22 21:44:20,589 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-22 21:44:52,412 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 21:44:52,412 INFO L280 CfgBuilder]: Removed 28 assue(true) statements. [2018-11-22 21:44:52,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:44:52 BoogieIcfgContainer [2018-11-22 21:44:52,412 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 21:44:52,413 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-22 21:44:52,413 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-22 21:44:52,420 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-22 21:44:52,420 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:44:52" (1/1) ... [2018-11-22 21:44:52,430 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:44:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 21:44:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2018-11-22 21:44:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2018-11-22 21:44:52,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-11-22 21:44:52,454 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 21:44:52,490 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-22 21:44:52,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:44:52,517 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:44:52,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:44:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 21:44:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2018-11-22 21:44:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2018-11-22 21:44:52,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-22 21:44:52,537 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 21:44:52,538 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-22 21:44:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:44:52,647 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:44:52,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:44:54,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 21:44:54,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 42 states and 64 transitions. [2018-11-22 21:44:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2018-11-22 21:44:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-22 21:44:54,321 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 21:44:54,322 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-22 21:44:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:44:54,940 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:44:55,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:45:21,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 21:45:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2018-11-22 21:45:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2018-11-22 21:45:21,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-22 21:45:21,769 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 21:45:21,770 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-11-22 21:45:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:45:22,322 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:45:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:45:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 21:45:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2018-11-22 21:45:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2018-11-22 21:45:23,289 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-22 21:45:23,289 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2018-11-22 21:45:23,295 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-22 21:45:23,330 INFO L579 CodeCheckObserver]: Invariant with dag size 8 [2018-11-22 21:45:23,333 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,334 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,336 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,336 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,337 INFO L579 CodeCheckObserver]: Invariant with dag size 10 [2018-11-22 21:45:23,338 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,338 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,338 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,338 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,339 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,339 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,339 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,339 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,340 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,340 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,340 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,341 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,341 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,341 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,341 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,342 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,342 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,342 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,342 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,344 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,344 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,344 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,345 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-22 21:45:23,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.11 09:45:23 ImpRootNode [2018-11-22 21:45:23,345 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-22 21:45:23,345 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 21:45:23,346 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 21:45:23,346 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 21:45:23,346 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:44:52" (3/4) ... [2018-11-22 21:45:23,349 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-22 21:45:23,359 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-22 21:45:23,359 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-22 21:45:23,383 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())), ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()))) [2018-11-22 21:45:23,410 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5f7297dc-cc65-4942-8c96-22fffe3b9c04/bin-2019/ukojak/witness.graphml [2018-11-22 21:45:23,411 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 21:45:23,411 INFO L168 Benchmark]: Toolchain (without parser) took 85933.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 949.7 MB in the beginning and 961.9 MB in the end (delta: -12.2 MB). Peak memory consumption was 127.3 MB. Max. memory is 11.5 GB. [2018-11-22 21:45:23,413 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:45:23,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 263.27 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-22 21:45:23,413 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -205.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:45:23,414 INFO L168 Benchmark]: Boogie Preprocessor took 30.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-22 21:45:23,414 INFO L168 Benchmark]: RCFGBuilder took 54559.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 11.5 GB. [2018-11-22 21:45:23,415 INFO L168 Benchmark]: CodeCheck took 30932.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.5 MB in the end (delta: 100.3 MB). Peak memory consumption was 100.3 MB. Max. memory is 11.5 GB. [2018-11-22 21:45:23,415 INFO L168 Benchmark]: Witness Printer took 65.30 ms. Allocated memory is still 1.2 GB. Free memory was 968.5 MB in the beginning and 961.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-22 21:45:23,417 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 56 locations, 1 error locations. SAFE Result, 30.8s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 142 SDtfs, 48 SDslu, 32 SDs, 0 SdLazy, 230 SolverSat, 66 SolverUnsat, 8 SolverUnknown, 0 SolverNotchecked, 53.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 283 GetRequests, 262 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 35 NumberOfCodeBlocks, 35 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 31 ConstructedInterpolants, 3 QuantifiedInterpolants, 2060 SizeOfPredicates, 17 NumberOfNonLiveVariables, 177 ConjunctsInSsa, 24 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 233]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 156]: Loop Invariant [2018-11-22 21:45:23,418 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,421 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,421 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,421 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()) == x - InvariantResult [Line: 153]: Loop Invariant [2018-11-22 21:45:23,422 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,422 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,422 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,422 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,422 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,422 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,422 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,423 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,423 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,423 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,423 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,424 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,424 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,424 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,424 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,424 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,424 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,424 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,425 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,425 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,425 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-22 21:45:23,425 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: \result == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE())), ~fp.sub~FLOAT(~roundNearestTiesToEven, ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()), ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp.neg~DOUBLE(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)), ~Pluszero~LONGDOUBLE()))) - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 263.27 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 928.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 928.3 MB in the beginning and 1.1 GB in the end (delta: -205.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 54559.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 11.5 GB. * CodeCheck took 30932.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.5 MB in the end (delta: 100.3 MB). Peak memory consumption was 100.3 MB. Max. memory is 11.5 GB. * Witness Printer took 65.30 ms. Allocated memory is still 1.2 GB. Free memory was 968.5 MB in the beginning and 961.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven RESULT: Ultimate proved your program to be correct! Received shutdown request...